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20210503 - Filament data for 09 UTC
Available data for 20210503: »06 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  868  294 (S55W17 L=124)   336     30        2 ( 842/ 278- 892/ 314)  63.4 W15-W19 S56-S52
      2  952  226 (S57W31 L=138)   485     71        1 ( 914/ 209- 984/ 244)  45.0 W27-W34 S59-S54
  
Download FITS filament maps as tar archive

» All Filament Data of 20210503 ...
The tar archive contains filament maps for all processed Hα images with at least quality=1.
The maps contain the values 0 and 1, where 1 is the position of a detected filament.
The header in the FITS files is mostly taken from the corresponding Hα file, so it should be compatible with standard solar software routines.